package edu.java.day0722;

import java.io.File;

/*
其他信息
length():字节数
 */
public class IO_FileDemo05 {
    public static void main(String[] args) {
        File src=new File("D:/study/后端学习/freeprogramming/fpa/liu_jun_jun/src/main/java/edu/java/day0722/IO_FileDemo01.java");
        System.out.println("长度"+src.length());

        src=new File("D:/study/后端学习/freeprogramming/fpa/liu_jun_jun");
        System.out.println("长度"+src.length());

        src=new File("D:/study/后端学习/freeprogramming/fpa/zyz");
        System.out.println("长度"+src.length());


    }
}
